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公开(公告)号:DE502008003187D1
公开(公告)日:2011-05-26
申请号:DE502008003187
申请日:2008-08-21
Applicant: BASF SE
Inventor: SCHAEDLER VOLKER , SANCHEZ-FERRER ANTONIO , RAMAN VIJAY IMMANUEL , FRICKE MARC , BRUCHMANN BERND
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公开(公告)号:PL2158244T3
公开(公告)日:2011-04-29
申请号:PL08759662
申请日:2008-05-16
Applicant: BASF SE
Inventor: SCHÄDLER VOLKER , FRICKE MARC , WIEGMANN WERNER , EMGE ANDREAS , RAMAN VIJAY IMMANUEL , SANCHEZ-FERRER ANTONIO
IPC: C08G18/32 , C08G18/76 , C08G101/00
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公开(公告)号:ES2354593T3
公开(公告)日:2011-03-16
申请号:ES08759662
申请日:2008-05-16
Applicant: BASF SE
Inventor: RAMAN VIJAY IMMANUEL , SANCHEZ-FERRER ANTONIO , EMGE ANDREAS , FRICKE MARC , SCHADLER VOLKER , WIEGMANN WERNER
IPC: C08G18/32 , C08G18/76 , C08G101/00
Abstract: Xerogel que contiene - de 30 a 90 % en peso de un componente monómero (a1) de, al menos, un isocianato polifuncional y - de 10 a 70 % en peso de un componente monómero (a2) de, al menos, una amina aromática polifuncional, de la cual, al menos una está seleccionada entre 4,4''- diaminodifenilmetano, 2,4''-diaminodifenilmetano, 2,2''-diaminodifenilmetano y diaminodifenilmetano oligómero, en donde la suma de los % en peso de los componentes monómeros (a), (b) y (c) alcanza el 100 % en peso y en donde los componentes monómeros en el xerogel se encuentran en forma polímera y el diámetro medio de poros, ponderado en volumen del xerogel, es de, como máximo, de 5 μm.
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公开(公告)号:AT484535T
公开(公告)日:2010-10-15
申请号:AT08759662
申请日:2008-05-16
Applicant: BASF SE
Inventor: SCHAEDLER VOLKER , FRICKE MARC , WIEGMANN WERNER , EMGE ANDREAS , RAMAN VIJAY IMMANUEL , SANCHEZ-FERRER ANTONIO
IPC: C08G18/32 , C08G18/76 , C08G101/00
Abstract: The invention relates to a xerogel comprising from 30 to 90% by weight of a monomer component (a1) composed of at least one polyfunctional isocyanate and from 10 to 70% by weight of a monomer component (a2) composed of at least one polyfunctional aromatic amine, at least one of which is selected from 4,4′-diaminodiphenylmethane, 2,4′-diaminodiphenylmethane, 2,2′-dIamino-diphenylmethane and oligomeric diaminodiphenylmethane, where the sum of the % by weight of monomer components (a1) and (a2) adds up to 100% by weight and where the monomer components are present in polymeric form in the xerogel and the volume-weighted mean pore diameter of the xerogel is at most 5 μm. The invention further relates to a process for preparing xerogels, to the xerogels thus obtainable and to the use of the xerogels as an insulating material and in vacuum insulation panels.
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公开(公告)号:CA2753830A1
公开(公告)日:2010-09-23
申请号:CA2753830
申请日:2010-03-12
Applicant: BASF SE
Inventor: FRICKE MARC , SCHAEDLER VOLKER , BREINER THOMAS , SANCHEZ-FERRER ANTONI , SIMON FRANCOIS-XAVIER , SCHMIDT DANIEL
Abstract: The invention relates to a method for producing xerogel composites, comprising: (a) providing a composition containing an organic gel precursor (A) comprising a monomer component (A1) of at least one multi-functional isocyanate and a monomer component (A2) of at least one compound selected from multifunctional amines and multifunctional hydroxy compounds; (b) converting the gel precursor (A) into a xerogel composite in the presence of a macroporous open-cell foam (B) and a solvent (C); (c) drying the xerogel composite by transferring the solvent (C) into the gaseous state at a temperature and a pressure below the critical temperature and the critical pressure of the solvent (C). The invention further relates to the xerogel composite that can be thus produced and to the use thereof as insulation material, for thermal insulation, for vacuum insulation panels, and in refrigerators or buildings.
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公开(公告)号:HUE052826T2
公开(公告)日:2021-05-28
申请号:HUE16778819
申请日:2016-10-10
Applicant: BASF SE
Inventor: FRICKE MARC , MOHMEYER NILS , KROGMANN JOERG , ELBING MARK , BOOS JUERGEN , KLASSEN JOHANN
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公开(公告)号:PL3197679T3
公开(公告)日:2020-07-27
申请号:PL15777626
申请日:2015-09-22
Applicant: BASF SE
Inventor: WIEGMANN WERNER , FRICKE MARC , KROGMANN JÖRG
IPC: B32B37/04 , B32B5/18 , B32B37/06 , E04B1/80 , F16L59/065
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公开(公告)号:HUE046883T2
公开(公告)日:2020-03-30
申请号:HUE12710509
申请日:2012-03-26
Applicant: BASF SE
Inventor: FRICKE MARC , SCHUETTE MARKUS , FECHNER FRANK , KROGMANN JOERG
IPC: F25D23/06
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公开(公告)号:CA2816739C
公开(公告)日:2019-08-06
申请号:CA2816739
申请日:2011-10-27
Applicant: BASF SE
Inventor: FRICKE MARC , ELBING MARK
Abstract: The present invention relates to a process for producing porous materials in the form of aerogels or xerogels, which comprises reaction of at least one polyfunctional isocyanate with an amine component comprising at least one polyfunctional substituted aromatic amine and also water in the presence of a solvent and a catalyst, with the reaction being carried out in the absence of water. The invention further relates to the aerogels and xerogels which can be obtained in this way and the use of the aerogels and xerogels as insulation material and in vacuum insulation panels.
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公开(公告)号:HUE027529T2
公开(公告)日:2016-11-28
申请号:HUE12711412
申请日:2012-04-02
Applicant: BASF SE
Inventor: KUNST ANDREAS , FRICKE MARC , EMGE ANDREAS , SCHUETTE MARKUS
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